arc measure
platters
Hard disk platters are commonly made of a magnetic material called cobalt alloy or aluminum alloy.
it is the hard disk
This harddrive holds up to 20 individual platters.
hard disk save data on platters. On platters there are tracks and sectors in which the data is saved.
Hard disk platters are typically made of a thin layer of metal, such as aluminum or glass, coated with a magnetic material that stores data.
A round magnetic plate that is part of the hard disk. Hard disks can contain up to a dozen platters.
No, it is an optical disc. A hard disk is defined as a device that stores data on spinning magnetic platters. Although a CD is 'hard' (rigid) as opposed to the flexible inside of a floppy disk, that does not classify it as a hard disk.
A hard-diskis a component of a hard-disk drive: it is the circular disk on which the magnetic data is stored.The rigid nature of the platters in a hard drive is what gives them their name (as opposed to the flexible materials which are used to makefloppy disk).Hard drives typically have several platters which are mounted on the samespindle. A platter can store information on both sides, requiring two heads per platter.
Cylinder
That's a hard disk.
The number of bytes a hard disk can hold is referred to as its storage capacity. This capacity is typically measured in gigabytes (GB) or terabytes (TB), where 1 TB equals approximately 1,000 GB or 1 trillion bytes. The total capacity is determined by the number of platters, the density of data stored on those platters, and the technology used in the hard disk.